Airlines

List of the most efficient transatlantic airlines.

Head over to the original repport or check out the travel list for more help with reducing CO2 while flying

Norwegian 40 pax-km/l fuel

Airberlin 35 pax-km/l fuel

Aer Lingus 34 pax-km/l fuel

KLM 33 pax-km/l fuel

Air Canada 33 pax-km/l fuel

Aeroflot 33 pax-km/l fuel

Turkish Airlines 33 pax-km/l fuel

Air France 33 pax-km/l fuel

Delta 32 pax-km/l fuel

Icelandair 32 pax-km/l fuel

Iberia 31 pax-km/l fuel

American Airlines 31 pax-km/l fuel

Alitalia 31 pax-km/l fuel

United 30 pax-km/l fuel

US Airways 29 pax-km/l fuel

Virgin Atlantic 29 pax-km/l fuel

Swiss 29 pax-km/l fuel

Lufthansa 28 pax-km/l fuel

SAS 28 pax-km/l fuel

British Airways 27 pax-km/l fuel